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AstDyS ∴ Objects ∴ 1998SN8 ∴ Summary
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(120893) 1998SN8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2034 7.798e-09 au
e 0.10853 3.885e-08
i 4.395 5.576e-06 deg
Ω 189.007 4.573e-05 deg
ω 64.295 5.224e-05 deg
M 32.077 2.545e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9643 au
Aphelion 2.4425 au
Asc. node-Earth separation 1.08097 au
Desc. node-Earth separation 1.28484 au
Earth MOID 0.95467 au
Orbital period 1194.64 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 676 (4)
Radar observations (Discarded) 0 (0)
Arc length 10076.7 days
Unobserved 338 days

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Ephemeris at epoch 60425 MJD
Right Ascension 329.629 deg
Declination -8.41033 deg
V Magnitude 21.36 mag
Solar Elongation 66.21 deg
Galactic Latitude -45.09 deg
Rate 0.461 deg/day
Direction 68.991 deg

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